Peterborough, NH ZIP Codes
One ZIP code serves Peterborough, New Hampshire: 03458. Together they are home to 6,872 residents in 3,193 households. That is more than the 2,539 people counted inside Peterborough Census-designated place, because these ZIP codes reach past its boundary.
Peterborough Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 2,539 |
| Households | 1,394 |
| Median household income | $85,833 |
| Median home value | $379,300 |
| Median age | 55.5 |
| Median rent | $1,515 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 6,872 |
| Households (sum of ZIP codes) | 3,193 |
| Median household income, range across ZIP codes | $98,684 (03458) to $98,684 (03458) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $98,684 |
| Homeowners | 58.2% |
| Households with kids under 18 | 21.2% |
| Moved in the past year | 7.5% |
| Carrier routes in EDDM2GO's route library | 7 routes, 3,107 homes (1 of 1 ZIP codes) |
Every ZIP code in Peterborough
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 03458 | Peterborough | 6,872 | 3,193 | $98,684 | $413,600 | 58.2% | 21.2% | 7.5% | 7 | 3,424 | 9% of its land; mailing city |
A ZIP code is listed for Peterborough when at least 10% of its land lies inside the Peterborough Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Peterborough. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Peterborough.
Counties
- Hillsborough County — 34 ZIP codes
Price a mailing to Peterborough ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Peterborough, NH?
- 03458. A ZIP code is listed for Peterborough when at least 10% of its land lies inside the Peterborough Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Peterborough.
- What is the population of Peterborough, NH?
- The Census Bureau counts 2,539 residents inside Peterborough Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Peterborough hold 6,872 residents in all.
- What is the median household income in Peterborough, NH?
- $85,833 inside Peterborough Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $98,684 to $98,684.
- How many carrier routes and mailboxes are in Peterborough, NH?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 7 carrier routes reaching 3,107 residential and 321 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.